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Looking beyond the Tester-to-Developer Ratio Many companies have some notion of an ideal tester-to-developer ratio, or the number of testers they need for every certain number of developers. It may seem like a superficial standard, but it's rooted in a very real need to understand staffing requirements and budgets. Let's dig deeper into the team balance. |
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AI R&D: DARPA Investing $2 Billion in Contextual Reasoning In the view of the Pentagon’s Defense Advanced Research Projects Agency (DARPA), a government agency that has contributed heavily to AI research in the past, AI’s programmed ability to process information is still much too limited. What AI needs is contextual reasoning capabilities. |
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If You Want Training to Take, Explore Experiential Learning People typically think of training classes as passive activities, where the instructor talks and the others listen. But experiential learning, where you learn through hands-on activities and then reflect on the experience, often gets the lesson to stick in people's brains better. Consider using interactive lessons. |
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Communicating to Customers That You Care How can you communicate caring to your customers if your job doesn’t lend itself to demonstrating in person how hard you’re trying? Fortunately, showing evidence of caring is not about scurrying around; it’s about interacting with customers in a way that says you’re listening to them and taking their needs seriously. |
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Real-Time Bird Migration Algorithms for Live Tweeting New maps on the Cornell Lab of Ornithology’s BirdCast website let you track migratory birds in near real time, as well as forecast avian migration up to three days ahead. Pamela Rentz looks at why the when, where, and how far birds will migrate is important. |
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A Tester’s Role in Requirements Exploration Agile is supposed to get people to talk to each other in real time. However, many teams still lack a shared understanding of what they are going to build, even as they start coding. As testers, we can explore feature specifications early, contributing to successful and timely delivery through defined requirements. |
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Creating a Company Culture Where Agile Will Thrive A so-called generative culture has all the characteristics necessary to support self-directed teams, shared responsibility, experimentation, and continuous process improvement. But what about the rest of us? Most large organizations don't have a culture where agile will take hold so easily. Here's what needs to change. |
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Notable Challenges: NASA, LEGOs, and YouTubers Did you ever say to yourself, "What a brilliant idea! How did they come up with that?" One school of thought holds that the best "aha" moments take place when someone’s alone. However, another theory—shared by organizations such as NASA and LEGO—is that a problem shared is a problem solved. |
